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Haikou

$858+ Cheap flights from San Francisco (SFO) to Haikou (HAK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HAK
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from San Francisco to Haikou

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Haikou (HAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$858
(Cathay Pacific)

Popular in

March

Cheapest in

November

Average price

$721
Provider with most accurate pricing for San Francisco-Haikou Meilan Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Haikou Meilan Intl flights.
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From San Francisco to Haikou Meilan Intl
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Highest demand for flights based on searches. 15% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Francisco to Haikou

Cheapest flights from San Francisco to Haikou
Explore the most affordable flight options available from San Francisco to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Cathay Pacific deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2110:55 pmSFO - HAK
1 stop24h 45mCathay Pacific
Sun 1/254:50 pmHAK - SFO
1 stop20h 10mCathay Pacific
Deal found 1/5$858
This Expedia deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/69:45 pmSFO - HAK
1 stop25h 55mMultiple Airlines
Tue 1/131:30 pmHAK - SFO
2 stops33h 00mMultiple Airlines
Deal found 1/5$1,063
This oojo deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/79:45 pmSFO - HAK
1 stop25h 55mCathay Pacific
Mon 1/124:50 pmHAK - SFO
1 stop20h 10mCathay Pacific
Deal found 1/6$1,161
This CheapOair deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/712:00 pmSFO - HAK
1 stop30h 15mAir China
Mon 1/1211:10 pmHAK - SFO
2 stops50h 20mAir China
Deal found 1/5$1,209
This Air China deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2112:00 pmSFO - HAK
1 stop34h 15mAir China
Sun 1/256:55 pmHAK - SFO
2 stops44h 17mAir China
Deal found 1/4$1,432

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Haikou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from San Francisco to Haikou that are best for you.

Fly from

San Francisco

Fly to

Haikou

Route

Depart

Return

Price

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Wed 1/21

9:45 pm-3:40 pm

1 stop25h 55m

Haikou Meilan Intl

Sun 1/25

4:50 pm-9:00 pm

1 stop20h 10m

$858

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Wed 1/21

12:00 pm-2:15 pm

1 stop34h 15m

Haikou Meilan Intl

Sun 1/25

6:55 pm-11:12 pm

2 stops44h 17m

$1,432

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Compare providers for flights from San Francisco to Haikou

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Haikou in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Haikou flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Haikou flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Haikou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Haikou flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Haikou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Haikou

Have a flexible travel schedule? Discover the best time to fly to Haikou from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Haikou

How much does it cost to fly round-trip from San Francisco to Haikou?

Reviews of airlines servicing Haikou

Get insights into the airlines that provide service to Haikou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Haikou. Reviews last updated January 6, 2026.
Read through reviews of airlines operating flights from San Francisco to Haikou, such as Cathay Pacific, China Southern, and China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,121 reviews

Comfort

7.6

Entertainment

7.7

Crew

8.1

Boarding

7.9

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,121 reviews
Cathay Pacific
7.6
Good
1,121 reviews

Comfort

7.6

Entertainment

7.7

Crew

8.1

Boarding

7.9

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
China Southern
7.5
Good
125 reviews
Cathay Pacific
7.6
Good
1,121 reviews

Comfort

7.6

Entertainment

7.7

Crew

8.1

Boarding

7.9

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
China Eastern
7.2
Good
186 reviews
Cathay Pacific
7.6
Good
1,121 reviews

Comfort

7.6

Entertainment

7.7

Crew

8.1

Boarding

7.9

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Haikou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Haikou?

    Departing from San Francisco to Haikou will take you 25h 55m. San Francisco and Haikou are separated by a distance of 7180 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Francisco to Haikou round-trip?

    According to our current data, Cathay Pacific ($634), China Eastern ($711), and China Southern ($756) offers the cheapest pricing from San Francisco to Haikou. These flights start at 44% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Francisco to Haikou that include hotel bookings?

    Yes. In addition to deals on San Francisco to Haikou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Haikou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Haikou.

  • Can I find deals for business class flights from San Francisco to Haikou?

    Yes. Cheapflights offers flight deals from San Francisco to Haikou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for San Francisco to Haikou

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Top 3 airlines flying from San Francisco to Haikou

Discover the top 3 airlines that operate flights from San Francisco to Haikou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$634Average$779FlexibilityNo cancel feeOn-time72%
China EasternCheapest$711Average$1,492FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$756Average$1,519FlexibilityNo cancel feeOn-time69%

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